⋯, each term after the first term is gotten by subtracting 1 from the previous term’s numerator and adding 1 to the previous term’s denominator. How many terms in this sequence are positive integers?( ) A.1 B.2 C.3 D.4相关知识点: ...
, each term after the first term is the sum of thecubes of the digits of the previous term. What is the 100th term of this sequence? A. 153B. 351C. 370D. 371相关知识点: 试题来源: 解析 A 在数列2016,225,141,66,432,99,1458,⋯在第一个数后的每一个数都是前一个数每个数位上数...
In the sequenceSof numbers, each term after the first two terms is the sum of the two immediately preceding terms. What is the 5th term ofS? The 6th term ofSminus the 4th term equals 5. The 6th term ofSplus the 7th term equals 21. ...
2. In the sequence, 1, 1, 2, 3, 5, 8, …, each term after the second is the sum of the previoustwo terms. How many of the first 2020 terms of the sequence are odd? 相关知识点: 试题来源: 解析 斐波那契数列的规律是:奇,奇,偶,奇,奇,偶,…因为 2020÷3=673 (组)……1...
In the sequence 2001,2002,2003……each term after the third is found by subtracting the previous term from the sum of the two terms that precede that term. For example, the fourth term is . What is the 2000th term in this sequence? 相关知识点: 试题来源: 解析 4 略 反馈 收藏 ...
1 英语翻译2,-4,-8.In the sequence above,each term after the second is equal to the product of the 2 preceding terms.For example,the third term,-8,is the product of 2 and -4.How many of the first 100 terms of this sequence are negative? 2 英语翻译2,-4,-8.In the sequence a...
【题目】In a certain sequence,each term after the second is the product of the two preceding terms.For example,the third term is the product of the first and the second terms,the fourth term is the product of the second and third terms,and so on.If the seventh term is 1024 and the...
Each term after the 1st term in the sequence 1,5,9,… is 4 morethan the previous term. The greatest term in this sequence that is 1000and that leaves a remainder of 1 when divided by 6 isA.991 B.995 C.997 D.999 答案 C相关...
In a certain sequence,each term after the second is the product of the two preceding terms.For example,the third term is the product of the first and the second terms,the fourth term is the product of the second and third terms,and so on.If the seventh term is 1024 and the sixth ter...
2. In a sequence of positive integers, each term after the second is the product of the previous two terms. The sixth term in the sequence is 4000. What is the first term?在一个正整数数列中,第二项之后的每一项都是前面两项的乘积,数列中的第六项是4000.问第一项是多少?(A)1(B)2(C)...